An incredibly important aspect of mindfulness is to direct attention to "vedana" which is the tone of every moment which is either pleasant, unpleasant, or neutral. This one tone of conscious experience is at the very root of all suffering and therefore all liberation from suffering.
Developing awareness of Vedana or Feeling Tone, that each moment has a valence of pleasant, unpleasant or neutral. Guided meditation on this theme and the habitual reactivity that accompanies each.
